/Engine/Source/Runtime/MeshDescription/Public/MeshDescription.h
Returns the polygons connected to this edge
[TArray](API\Runtime\Core\Containers\TArray)< [FPolygonID](API\Runtime\MeshDescription\FPolygonID) > GetEdgeConnectedPolygons ( const [FEdgeID](API\Runtime\MeshDescription\FEdgeID) EdgeID ) const